Home / 22,091,342.94-33,142,230.40-6,945,274.44

Finding the Fourth Proportional to 22,091,342.94, 33,142,230.40 and 6,945,274.44

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Solution

The fourth proportional to 22,091,342.94, 33,142,230.40 and 6,945,274.44 is: 10,419,551.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,091,342.94 : 33,142,230.40 = 6,945,274.44 : x
  2. Step 2: Convert to fraction form
    22,091,342.94/33,142,230.40 = 6,945,274.44/x
  3. Step 3: Cross multiply
    22,091,342.94x = 33,142,230.40 × 6,945,274.44
  4. Step 4: Simplify right side
    22,091,342.94x = 230,181,885,681,710.97
  5. Step 5: Solve for x
    x = 230,181,885,681,710.97/22,091,342.94
  6. Step 6: Final answer
    x = 10,419,551.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.